because i've got so much law enforcement here, nobody's dumb enough to try to break the law on a person to person sale. >> issue, two. >> ban assault weapons now. >> reporter: she says a ban won't work. >> criminal and crazy people do not follow the law. >> reporter: the one thing both sides agree on is their right to bear and sell arms for one and for the other the right to gather and to be heard. >> all you have to do is go to the dulles expo center. >> reporter: debra alfarone, 9 news. >>> still ahead, why do redskins fans hate those darn cowboys so very much? the top five reasons in tonight's let's be real. >>> and up next, we go along with the cops as they cruise area roads cracking down on those drunk drivers. their goal, keep you safe in the holiday season. >>> and if you got yourself a new tablet over these holidays, you'll want to download our brand-new 9 news app. it's your link to the latest news and weather. it works on several kinds of tablets including the ipad and kindle fire. log on to itunes, download it for free. >> 9 wants you to know police will be out in force keepi